Granted Patent
Utility
US 6,036,670 · App. 08/996,608
Coiled transition balloon catheter, assembly and procedure
Inventors:
Lalith Hiran Wijeratne, Luis A. Davila, Marco Nino
Patented Case
View Patent ↗
Granted: Mar 14, 2000
Filed: Dec 23, 1997
Inventors
Lalith Hiran Wijeratne
Luis A. Davila
Marco Nino
Assignee (at issue)
CORDIS CORPORATION
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.